"I believe that the motion picture is destined to revolutionize our educational system," Thomas Edison said in 1922, "and that in a few years it will supplant largely, if not entirely, the use of textbooks. I should say that on the average we get only about two percent efficiency out of textbooks as they are written today." A decade earlier, Edison had been even more pedagogically expansive, saying that film makes it "possible to touch every branch of human knowledge." Now he added: "The education of the future, as I see it, will be conducted through the medium of the motion picture, a visualized education, where it should be possible to obtain one hundred percent efficiency." Three years later, Edison's vision was undiluted: "In ten years textbooks as the principal medium of teaching will be as obsolete as the horse and carriage are now.... There is no limitation to the camera."
https://files.mastodon.online/media_attachments/files/112/542/649/513/133/537/original/f5894966edae47cc.png